Cal becomes obsessed with the suicides of three young Indian-immigrant women, and Loker takes an unusual interest in the Ponzi scheme he and Foster are investigating. The scheme's operator, who's dying of cancer, insists that he is solely responsible for it, and that all the money is gone. But Foster---and especially Loker---aren't buying either assertion.

Cal's ex-wife, an assistant U.S. attorney, hires him to get to the bottom of an arson case in which the victim accuses a childhood friend, who's now a famous TV reporter, of burning down his house. He bases the charge on the word of his 5-year-old son. Meanwhile, Foster and Torres investigate a drive-by shooting tied to a feud between rival rappers.